Gwynedd and Anglesey Structures & Coastal Maintenance Framework 2026

Procurement reference

15457

Procurement description

This Framework Agreement is established by the Contracting Authorities (Gwynedd Council and Isle of Anglesey County Council) in accordance with the Procurement Act 2023 and the NEC4 Framework Contract.

The Framework provides a compliant mechanism for the delivery of routine, reactive and emergency maintenance of structures and coastal assets within the Authority’s jurisdiction. No guarantee of workload or value is provided.

The Framework supports statutory duties relating to highway and coastal infrastructure and ensures continuity of safe and operational assets.

Assets include (but are not limited to):

Bridges

Culverts and drainage structures

Retaining walls

Sea defences and coastal structures

Piers, promenades and slipways

Associated structural and marine assets

Works delivered under this Framework may arise from planned, reactive or emergency situations, with a significant proportion of works typically originating from reactive or emergency events.

In certain cases, the Framework may be used to support immediate response activities, including make-safe and temporary stabilisation works where required.

However, the Framework also supports the delivery of planned maintenance, as well as permanent repair, reconstruction and asset stabilisation works, including works following emergency or reactive interventions.

The Framework is therefore intended to facilitate both the initial response (where appropriate) and the subsequent delivery of durable, long-term solutions.

Main category

Works

Total value (estimated, excluding VAT)

4800000.00 GBP to 15200000.00GBP

Contract dates (estimated)

17 August 2026, 00:00AM to 31 July 2029, 23:59PM

Is a framework being established?

Yes

Is this an open framework scheme?

Yes

Cyngor Gwynedd

Procedure type

Competitive flexible procedure

Is the total value above threshold?

Above threshold

Further information about fees

N/A

Percentage fee charged to suppliers

0%

Open framework scheme end date (estimated)

31 July 2029, 23:59PM

Award method when using the framework

With and without reopening competition

Framework operation description

see tender documents

Description

Arfon and Dwyfor (£0 – £50,000): General Maintenance of Structures and Coastal Assets

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

1600000.00 GBP Excluding VAT

1920000.00 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Description of how multiple lots may be awarded

see ITT

Participation

Award criteria

Description

Arfon and Dwyfor (over £50,000): General Maintenance of Structures and Coastal Assets

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

1600000.00 GBP Excluding VAT

1920000.00 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Description of how multiple lots may be awarded

see ITT

Participation

Award criteria

Description

Meirionnydd (£0 - £50,000): General Maintenance of Structures and Coastal Assets

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

1600000.00 GBP Excluding VAT

1920000.00 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Description of how multiple lots may be awarded

see ITT

Participation

Description

Meirionnydd (over £50,000): General Maintenance of Structures and Coastal Assets

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

1600000.00 GBP Excluding VAT

1920000.00 GBP

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Description of how multiple lots may be awarded

see ITT

Award criteria

Description

Ynys Mon (£0 - £50,000): General Maintenance of Structures and Coastal Assets

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

1600000.00 GBP Excluding VAT

1920000.00 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Description of how multiple lots may be awarded

see ITT

Description

Ynys Mon (Over £50,000): General Maintenance of Structures and Coastal Assets

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

1600000.00 GBP Excluding VAT

1920000.00 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Award criteria

Type: cost

Name

Ynys Mon (£0- £50,000) - Social Value

Description

Social Value

Weighting: 10.00

Weighting type: percentageExact

Type: quality

Name

Ynys Mon (£0- £50,000) - Quality

Description

Quality

Weighting: 30.00

Weighting type: percentageExact

Type: price

Name

Ynys Mon (£0- £50,000) - Commerical

Description

Commerical

Weighting: 60.00

Weighting type: percentageExact

Award criteria

Type: cost

Name

Ynys Mon (£0- £50,000) - Social Value

Description

Social Value

Weighting: 10.00

Weighting type: percentageExact

Type: quality

Name

Ynys Mon (£0- £50,000) - Quality

Description

Quality

Weighting: 30.00

Weighting type: percentageExact

Type: price

Name

Ynys Mon (£0- £50,000) - Commerical

Description

Commerical

Weighting: 60.00

Weighting type: percentageExact

Description of how multiple lots may be awarded

see ITT

Award criteria

Description

This Lot is for the delivery of major capital and grant-funded projects. These projects are expected to be of a scale, complexity, or value that distinguishes them from routine maintenance or minor works.

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

4000000.00 GBP Excluding VAT

4799999.98 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Description of how multiple lots may be awarded

see ITT

Award criteria

Description

This Lot is intended for specialist geotechnical engineering providers. As part of their tender submission, Tenderers must demonstrate their own in-house capability and capacity to deliver the core geotechnical engineering services. For the purposes of this Lot, "core services" are defined as specialist geotechnical construction and site stabilization techniques, including but not limited to soil nailing, rock anchoring, slope stabilization, rope access works and pressure pointing.

CPV classifications

• 45000000 - Construction work

Lot value (estimated)

1600000.00 GBP Excluding VAT

1919999.98 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Voluntary, community and social enterprises (VCSE)

Contract start date (estimated)

17 August 2026, 00:00AM

Contract end date (estimated)

31 July 2029, 23:59PM

Maximum number of lots a supplier can be awarded

2

Description of how multiple lots may be awarded

see ITT

Award criteria

Description of risks to contract performance

see KPIs in the Volume 2 Framework Information document

Tender submission deadline

16 July 2026, 13:00PM

Enquiry deadline

09 July 2026, 13:00PM

Date of award of contract

15 August 2026, 23:59PM

Submission address and any special instructions

https://etenderwales.ukp.app.jaggaer.com/go/60273211019E93085FA9

An electronic auction will be used

May tenders be submitted electronically?

Yes

Languages that may be used for submission

• English
• Welsh

Document type

Via e-tenderwales portal